DE68927540D1 - Data processing equipment - Google Patents

Data processing equipment

Info

Publication number
DE68927540D1
DE68927540D1 DE68927540T DE68927540T DE68927540D1 DE 68927540 D1 DE68927540 D1 DE 68927540D1 DE 68927540 T DE68927540 T DE 68927540T DE 68927540 T DE68927540 T DE 68927540T DE 68927540 D1 DE68927540 D1 DE 68927540D1
Authority
DE
Germany
Prior art keywords
data processing
processing equipment
equipment
data
processing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE68927540T
Other languages
German (de)
Other versions
DE68927540T2 (en
Inventor
Kaoru Seta
Hiroshi Mano
Toshio Yoshimoto
Takashi Soya
Atsushi Kashihara
Masaharu Ohkubo
Hiroshi Sasame
Hiromichi Yamada
Masaki Ojima
Michio Itoh
Takashi Kawana
Seiji Uchiyama
Tetsuo Saito
Hiroshi Canon Daiichi Fu Atobe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP21150188A external-priority patent/JPH0259362A/en
Priority claimed from JP21190988A external-priority patent/JPH0260764A/en
Priority claimed from JP63211912A external-priority patent/JPH0260768A/en
Priority claimed from JP63215922A external-priority patent/JP2647917B2/en
Priority claimed from JP30775788A external-priority patent/JPH02153761A/en
Priority claimed from JP31088088A external-priority patent/JPH02155673A/en
Priority claimed from JP63311731A external-priority patent/JPH02155765A/en
Priority claimed from JP49689A external-priority patent/JPH02182471A/en
Application filed by Canon Inc filed Critical Canon Inc
Publication of DE68927540D1 publication Critical patent/DE68927540D1/en
Publication of DE68927540T2 publication Critical patent/DE68927540T2/en
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/20—Drawing from basic elements, e.g. lines or circles
    • G06T11/203—Drawing of straight lines or curves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41B—MACHINES OR ACCESSORIES FOR MAKING, SETTING, OR DISTRIBUTING TYPE; TYPE; PHOTOGRAPHIC OR PHOTOELECTRIC COMPOSING DEVICES
    • B41B19/00—Photoelectronic composing machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41B—MACHINES OR ACCESSORIES FOR MAKING, SETTING, OR DISTRIBUTING TYPE; TYPE; PHOTOGRAPHIC OR PHOTOELECTRIC COMPOSING DEVICES
    • B41B19/00—Photoelectronic composing machines
    • B41B19/01—Photoelectronic composing machines having electron-beam tubes producing an image of at least one character which is photographed
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
    • G06K15/12—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers
    • G06K15/128—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers generating or processing printable items, e.g. characters
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K2215/00—Arrangements for producing a permanent visual presentation of the output data
    • G06K2215/0002—Handling the output data
    • G06K2215/004—Generic data transformation
    • G06K2215/0054—Geometric transformations, e.g. on rasterised data
    • G06K2215/0057—Sizing and resolution changes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K2215/00—Arrangements for producing a permanent visual presentation of the output data
    • G06K2215/0002—Handling the output data
    • G06K2215/004—Generic data transformation
    • G06K2215/006—Anti-aliasing raster data
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K2215/00—Arrangements for producing a permanent visual presentation of the output data
    • G06K2215/0002—Handling the output data
    • G06K2215/0062—Handling the output data combining generic and host data, e.g. filling a raster
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K2215/00—Arrangements for producing a permanent visual presentation of the output data
    • G06K2215/0002—Handling the output data
    • G06K2215/0062—Handling the output data combining generic and host data, e.g. filling a raster
    • G06K2215/0071—Post-treatment of the composed image, e.g. compression, rotation
DE68927540T 1988-08-25 1989-08-23 Data processing equipment Expired - Fee Related DE68927540T2 (en)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP21150188A JPH0259362A (en) 1988-08-25 1988-08-25 Recording device
JP63211912A JPH0260768A (en) 1988-08-26 1988-08-26 Recording device
JP21190988A JPH0260764A (en) 1988-08-26 1988-08-26 Recording device
JP63215922A JP2647917B2 (en) 1988-08-29 1988-08-29 Image processing device
JP31088088A JPH02155673A (en) 1988-12-07 1988-12-07 Image processor
JP30775788A JPH02153761A (en) 1988-12-07 1988-12-07 Recording apparatus
JP63311731A JPH02155765A (en) 1988-12-09 1988-12-09 Recorder
JP49689A JPH02182471A (en) 1989-01-06 1989-01-06 Image processor

Publications (2)

Publication Number Publication Date
DE68927540D1 true DE68927540D1 (en) 1997-01-23
DE68927540T2 DE68927540T2 (en) 1997-04-24

Family

ID=27571407

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68927540T Expired - Fee Related DE68927540T2 (en) 1988-08-25 1989-08-23 Data processing equipment

Country Status (3)

Country Link
US (1) US5754188A (en)
EP (1) EP0356224B1 (en)
DE (1) DE68927540T2 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0416886B1 (en) * 1989-09-06 1995-04-19 Canon Kabushiki Kaisha Image recording apparatus
JP2844575B2 (en) * 1990-04-19 1999-01-06 キヤノン株式会社 Printing equipment
US5134495A (en) * 1990-11-07 1992-07-28 Dp-Tek, Inc. Resolution transforming raster-based imaging system
US5289564A (en) * 1990-11-26 1994-02-22 Sharp Kabushiki Kaisha Image recording apparatus for providing high quality image
US5381522A (en) * 1991-03-28 1995-01-10 Canon Kabushiki Kaisha Image processing apparatus and method
US5586227A (en) * 1991-03-28 1996-12-17 Canon Kabushiki Kaisha Image processing apparatus
EP0506483B1 (en) * 1991-03-29 1999-02-17 Canon Kabushiki Kaisha Information recording apparatus and image recording method
JP3244811B2 (en) * 1992-02-04 2002-01-07 キヤノン株式会社 Recording device and image processing method
EP0584966B1 (en) * 1992-08-26 1999-04-14 Hewlett-Packard Company Pixel image edge-smoothing method and system
US5301037A (en) * 1992-11-25 1994-04-05 Xerox Corporation Resolution conversion with simulated multi-bit gray
DE69419198T2 (en) * 1993-04-30 1999-11-04 Hewlett Packard Co Method and apparatus for printing an improved image
US5440407A (en) * 1994-03-11 1995-08-08 Hewlett-Packard Company Pixel correction and smoothing method
US5537495A (en) * 1994-03-11 1996-07-16 Hewlett-Packard Company Pixel correction and smoothing method
US5483355A (en) * 1994-03-11 1996-01-09 Hewlett-Packard Co. Pixel correctional and smoothing method
DE19506791C1 (en) * 1995-02-27 1996-02-15 Siemens Nixdorf Inf Syst Print quality improving apparatus for high speed printer
DE19506792C2 (en) * 1995-02-27 2001-05-03 Oce Printing Systems Gmbh Method and device for increasing the image quality in image output devices
JP3962454B2 (en) 1997-09-08 2007-08-22 キヤノン株式会社 Image processing apparatus and method
JP4917346B2 (en) * 2006-05-02 2012-04-18 任天堂株式会社 Game image processing program and game image processing apparatus

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3539998A (en) * 1967-07-12 1970-11-10 Burroughs Corp Communications system and remote scanner and control units
US3949375A (en) * 1973-02-14 1976-04-06 Dma Data Industries, Inc. Computer automated information system
US4280144A (en) * 1979-12-03 1981-07-21 International Business Machines Corporation Coarse scan/fine print algorithm
JPS57135177A (en) * 1981-02-17 1982-08-20 Nippon Telegr & Teleph Corp <Ntt> Dot matrix printer
US4402012A (en) * 1981-11-16 1983-08-30 General Electric Company Two-dimensional digital linear interpolation system
US4610026A (en) * 1982-04-30 1986-09-02 Hitachi, Ltd. Method of and apparatus for enlarging/reducing two-dimensional images
JPS6191772A (en) * 1984-10-11 1986-05-09 Canon Inc Picture processor
US4677571A (en) * 1985-02-08 1987-06-30 Rise Technology Inc. Electronic publishing
JPS623372A (en) * 1985-06-27 1987-01-09 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション Image converter
JPS6212279A (en) * 1985-07-09 1987-01-21 Minolta Camera Co Ltd Original reader
JPS62165477A (en) * 1986-01-17 1987-07-22 Canon Inc Image processor
JPH0626439B2 (en) * 1986-04-18 1994-04-06 株式会社日立製作所 Image quality improvement device
JPS6312019A (en) * 1986-07-02 1988-01-19 Graphtec Corp Video printer
US4812968A (en) * 1986-11-12 1989-03-14 International Business Machines Corp. Method for controlling processor access to input/output devices
JPS63172664A (en) * 1987-01-12 1988-07-16 Matsushita Electric Ind Co Ltd Enlarged character pattern correcting system
JPS63182969A (en) * 1987-01-23 1988-07-28 Sharp Corp Facsimile equipment
JPS63203341A (en) * 1987-02-19 1988-08-23 Sharp Corp Enlarged character generation system
JPS63256457A (en) * 1987-04-14 1988-10-24 Tokyo Electric Co Ltd Method for enlarging dot character pattern
JPH01154669A (en) * 1987-12-10 1989-06-16 Dainippon Screen Mfg Co Ltd Picture recorder to record based on corresponding relation between picture elements

Also Published As

Publication number Publication date
DE68927540T2 (en) 1997-04-24
EP0356224B1 (en) 1996-12-11
EP0356224A2 (en) 1990-02-28
US5754188A (en) 1998-05-19
EP0356224A3 (en) 1991-04-17

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Legal Events

Date Code Title Description
8381 Inventor (new situation)

Free format text: SETO, KAORU, CHIGASAKI-SHI KANAGAWA-KEN, JP MANO, HIROSHI, MEGURO-KU TOKYO, JP YOSHIMOTO, TOSHIO, OHTA-KU TOKYO, JP SOYA, TAKASHI, KAWASAKI-SHI KANAGAWA-KEN, JP KASHIHARA, ATSUSHI, HACHIOJI-SHI TOKYO,JP OHKUBO, MASAHARU, YOKOHAMA-SHI KANAGAWA-KEN, JP SASAME, HIROSHI, YOKOHAMA-SHI KANAGAWA-KEN, JP Y AMADA, HIROMICHI, YOKOHAMA-SHI KANAGAWA-KEN, JP OJIMA, MASAKI, MIDORI-KU YOKOHAMA-SHI KANAGAWA-KEN, JP ITOH, MICHIO, HACHIOJI-SHI TOKYO, JP KAWANA, TAKASHI, YOKOHAMA-SHI KANAGAWA-KEN, JP UCHIYAMA, SEI

Free format text: SETO, KAORU, CHIGASAKI-SHI KANAGAWA-KEN, JP MANO, HIROSHI, MEGURO-KU TOKYO, JP YOSHIMOTO, TOSHIO, OHTA-KU TOKYO, JP SOYA, TAKASHI, KAWASAKI-SHI KANAGAWA-KEN, JP KASHIHARA, ATSUSHI, HACHIOJI-SHI TOKYO, JP OHKUBO, MASAHARU, YOKOHAMA-SHI KANAGAWA-KEN, JP SASAME, HIROSHI, YOKOHAMA-SHI KANAGAWA-KEN, JP YAMADA, HIROMICHI, YOKOHAMA-SHI KANAGAWA-KEN, JP OJIMA, MASAKI, MIDORI-KU YOKOHAMA-SHI KANAGAWA-KEN, JP ITOH, MICHIO, HACHIOJI-SHI TOKYO, JP KAWANA, TAKASHI, YOKOHAMA-SHI KANAGAWA-KEN, JP UCHIYAMA, SEI

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee